baber/WOPTO huggingface dataset:
Patent JP-H02306422-A (JP)
Title: Magnetic recording medium
Inventor: AOYAMA AKIRA
IPC: G11B5/706
Filed: 1989-05-19
Abstract: PURPOSE:To obtain the magnetic recording medium having a high coercive force and high S/N by constituting a magnetic film of Co-Cr-Mo and specifying the amt. of the Mo to be added to a specific value or below. CONSTITUTION:The magnetic film is constituted of the Co-Cr-Mo and the amt. of the Mo to be added is specified to <=8atm.%. Hc increases largely and Br.delta decreases gradually with the amt. of the Mo to be added simply when the small amt. of the Mo is added. However, S/N is inferior to the S/N of the film which is not added with the Mo if the Mo is added at the ratio higher than 8at.%. Such tendency occurs in the decrease in signals by the gradual decrease of Br.delta, from which the preferable amt. of the Mo to be added is <=8at.%. The magnetic recording medium having the high coercive force and high S/N is obtd. in this way.
Patent JP-H06333047-A (JP)
Title: Monitoring device
Inventor: TSURU KENTARO
IPC: G06T7/60
Filed: 1993-05-27
Abstract: PURPOSE:To provide a monitoring device which has no monitoring dead angle and can distinguish the inside employees from the outside persons without causing any physical and mental fatigue of a monitoring person. CONSTITUTION:An ITV camera 3 is arranged at a position where a reference image can be photographed, and the image showing no intruder is stored in a reference image storage means 5 of a circuit as a reference image. In an actual monitoring mode, the input images of the camera 3 are stored in an image storage means 4. Then the images stored in the means 5 are subtracted from the images stored in the means 4 so that the difference of images is calculated between the intruders and the workers. In regard of the difference image, the number of picture elements are counted by an area calculating means 7 to calculate an area through a color extracting means 6 which extracts a specific color by a specific working unifirm put on a worker and by a logical calculation carried out among images of RGB components. When this calculated area is larger than the prescribed threshold value, a deciding means 8 decides the presence of an intruder.
Patent JP-H04351176-A (JP)
Title: Noise reducing circuit
Inventor: NAGATA HIROYUKI
IPC: H04N7/00
Filed: 1991-05-29
Abstract: PURPOSE:To reduce noise in a moving image signal by providing a noise reduction means reducing a transmission noise included in a moving image processing signal and a noise reduction means reducing the noise of a high frequency component included in the noise reduction means. CONSTITUTION:A MUSE moving picture signal introduced to an input terminal 1 is inputted to a noise coring circuit 33, in which a transmission noise near 8.1MHz is eliminated. Moreover, the noise is inputted to a variable tap length mean value filter 34, in which a high frequency component noise near 16.2MHz is eliminated. That is, a a noise being a high frequency component shown in longitudinal strip lines is eliminated and an original video signal including transmission noise is processed by a noise coring circuit 33 comprising a horizontal filter 2 and a nonlinear circuit 3 and the transmission noise near 8.1MHz is reduced, However, the high frequency component noise near 16.2MHz is still resident. Then the signal is processed by the variable tap length mean value filter 34 to eliminate the noise of the high frequency component.
Patent JP-H04352781-A (JP)
Title: Cyclic ethers
Inventor: KODAMA MITSUAKI
IPC: A61P35/00
Filed: 1991-05-29
Abstract: PURPOSE:To provide the subject new compound useful as an intermediate for the production of sarcophytol A having antitumor promoter action and antitumor action. CONSTITUTION:The compound of formula I [R is CH2C=CH-CH=CCH(CH3)2 (each double bond has Z or E steric configuration); * represents asymmetric carbon atom]. The compound of formula I can be produced by adding trichloromethanesulfonic acid to a n-hexane solution of monotrichloromethylimidate of formula II in argon atmosphere, neutralizing with triethylamine, distilling off the solvent under reduced pressure and purifying the product by SiO2 column chromatography.
Patent JP-2000024670-A (JP)
Title: Chlorine generator
Inventor: WATANABE KAZUSHIGE
IPC: C01B7/01
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a chlorine generator capable of uniformize the distribution of a hypochlorous acid concn. in stored water at the time of water stoppage and capable of accelerating the liberation of an electrolyzed gas (gaseous oxygen and gaseous hydrogen) generated by electrolysis from the surface of electrodes and capable of preventing deterioration in electrolytic performance. SOLUTION: When a direct voltage is applied to each of electrodes 51 and 52 at the time of water stoppage, hypochlorous acid is produced from stored water containing a chlorine ion. Here, the hypochlorous acid produced between each of the electrodes 51 and 52 is diffused by natural diffusion to the outside of an outside electrode 53 through an open part 53a and also diffused to the outside through small holes 55 and dispersion in an effective chlorine concn. is prevented.
Patent JP-S5750971-A (JP)
Title: Preparation of 5-ureidohydantoin
Inventor: YOKOGOE KIYONORI
IPC: C07D233/88
Filed: 1980-09-12
Abstract: PURPOSE: To prepare the titled substance useful as a remedy for ulcer in itself or in the form of an aluminum derivative and administrable without side-effect, in high yield and purity, by reacting an acetic acid derivative with urea in the presence of a condensation agent.  
     CONSTITUTION: The compound of formula II is prepared by reacting an acetic acid derivative of formula I (R 1  is alkyl, aryl, aralkyl, or two R 1  together form an alkylene group; R is H, alkyl, aryl, or aralkyl) with urea in the presence of a condensation agent at 55W85°C. The condensation agent is, e.g. mineral acid, thiohalide, inorganic alkali, alcoholate, etc., and its amount is pref. 0.5W2.0 equivalent per 1 equivalent of the compound of formula I. The reaction is pref. carried out in the presence of a polar solvent such as water, alcohol, glycol, acetonitrile, DMF, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5917110-A (JP)
Title: Information storage device
Inventor: HANDA MIKIO
IPC: G01D9/00
Filed: 1982-07-20
Abstract: PURPOSE:To permit controlling of a control part so as to transmit necessary information to an output circuit by storing the information from a measurement part in an RAM at the set time of an ROM, and interpreting the information from the input circuit. CONSTITUTION:A control part 1 is inputted with a time successively from a timer 5 by the instruction of a switch 16 which announces the start of operation. Said part compares the time inputted therein and the time stored in an ROM 22, and when both coincide, the control part stores the information from a measurement part at said time in an RAM 21. The analog signal detected with a sensor 31 by the signal from the part 1 is amplified in an amplifier part 32 and is transmitted to the part 1 after conversion to a digital signal with a conversion circuit 33, and the digital signal is stored in the RAM 21, in a measurement part 3. The part 1 interpretes the signal from an input circuit 42 and outputs successively the information stored in the RAM 21 to an output circuit 41 according to need thus outputting the information to other devices. The measurement and storage of the information on detailed bodily temp. and pulsation and the outputting of said information according to need are thus made possible.
Patent JP-S61285758-A (JP)
Title: Photoelectric conversion device
Inventor: MATSUMOTO SHIGEYUKI
IPC: H04N5/335
Filed: 1985-06-12
Abstract: PURPOSE:To decrease the internal resistance of a region constituting a light receiving part to a large extent, achieving high speed operation and to prevent an after image phenomenon, by shortening a plurality of places of a control electrode region or a main electrode region constituting the light receiving part of a photoelectric conversion cell with wirings. CONSTITUTION:A p-base region 3, which is in the initial state at a negative potential, is made to be a floated state. Holes among pairs of electrons and holes, which are generated by optical excitation,are accumulated in the p-base region 3. Then, a part between an emitter and base is biased in the forward direction. An emitter-collector current is controlled by the accumulated voltage, which is generated by the accumulated holes. The output corresponding to the accumulated voltage is read to the side of the emitter in the floated state. The emitter is grounded, and positive voltage pulses are applied to polysilicon 4, which is a capacitor electrode. Then, the holes accumulated in the p-base region 3 are removed to the emitter side. When the accumulated holes are removed, the p-base region 3 becomes the initial state at the negative potential when the refreshing positive voltage pulse falls down.
Patent JP-S5962736-A (JP)
Inventor: HARORUDO HOTSUDOKINSON
IPC: F16D69/04
Filed: 1983-07-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10310434-A (JP)
Title: Solvent extraction method of nickel sulfate
Inventor: MAKINO SUSUMU
IPC: C22B23/00
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To economically remove impurities contained in an extraction organic agent and to effectively obtain highly pure nickel sulfate solution by performing a sulfuric extraction process by a two-stage extraction process using a countercurrent two-stage tank extractor and also a part of an organic extraction agent after nickel extraction is bypassed to lead it to a bypass washing process to wash sodium, ammonium or the like. SOLUTION: Crude nickel solution is fed to a tank extractor of the second stage and is subjected to extraction reaction with organic solvent fed from a tank extractor of the first stage countercurrently and at pH6.5-7.0 to extract a part of nickel into organic solvent. It is sent to an organic extraction agent washing process to wash and remove sodium and ammonium and is fed to a tank extractor of the first stage and is subjected to extraction reaction with new organic solvent countercurrently and at pH5.5-6.5 to extract residual nickel into the organic solvent. The extract is divided into two parts, and one part is used as organic solvent fed to the tank extractor of the second stage and the other part is fed to the bypass washing process.
Patent JP-S5916562-A (JP)
Title: Atomizer
Inventor: SUZUKI JIROU
IPC: B05B7/00
Filed: 1982-07-19
Abstract: PURPOSE:To convey efficiently atomized fine particles and to reduce the size of a device by ejecting linearly liquid to a collision body and conveying the resulted fine split particles in the direction approximately at a right angle to the ejection direction of the liquid by means of a fan or the like. CONSTITUTION:Liquid is ejected from a single holed nozzle 3 to a collision body 4 to generate fine split particles in the end part of the disc-like liquid film 6 formed on the body 4. If air for conveying the fine split particles is supplied from the upper stream side of a holder 5 for holding the body 4 by means of a fan 8 in the direction approximately at a right angle to the ejection direction of the fluid, the atomized fine particles do not stick on the holder 5 of the body 4, and a large volume of the fine particles are conveyed with a small volume of the air. Since the fine particles do not stick on the support 5, etc. as mentioned above, dripping is prevented and atomization efficiency is improved.
Patent JP-S6019990-A (JP)
Title: Impeller for crossflow blower
Inventor: OBATA MAKOTO
IPC: F04D29/30
Filed: 1983-07-11
Abstract: PURPOSE:To reduce a noise out of a crossflow blower, by mixedly disposing plural type blades having chord length different each in cylindrical form at equi- pitch intervals, while setting up each train in an axial direction in a synchronous manner. CONSTITUTION:Chord length L of a blade 6 is not uniform in type, that is, plural type impellers 1a and 1b in which several types of blades 6a and 6b in chord lengths La and Lb are mixed are formed and set up in series in a rotating axial direction. A first impeller 1a is one that two short blades in the chord length Lb of the blade 6b are mixed in, while a second impeller 1b is one that four short blades in the chord length Lb of the blade 6b are mixed in. And, these two types of impellers 1a and 1b are assembled in a way of setting up them synchronously in the mutual rotating axial direction so that a noise is well reduced.
Patent JP-S5750373-A (JP)
Title: Music selecting system of tape recorder
Inventor: HASEGAWA TSUNAO
IPC: G11B15/00
Filed: 1980-09-11
Abstract: PURPOSE:To reduce the time for selection of music, by controlling the operation mode in accordance with the designation of input after detecting an inter-music signal. CONSTITUTION:Reproducing heads 1 and 2 correspond to each track of the forward and reverse sides to detect the recorded signal on each track. Each detected signal is supplied to a reproducing circuit 4 via a changeover switch 3 as well as to inter- music detecting circuits 7 and 8. The inter-music signal is applied to a CPU9, and a prescribed selection of music is carried out according to the contents of RAMs11 and 12 plus the operation of a keyboard 10. According to the command of the CPU9, a display device 13 displays the program step which is under process at present or the music No. under performance. A controller 14 controls a recorder to ensure the selection of tracks in accordance with each of the performance, cue and review modes.
Patent JP-H11328797-A (JP)
Title: Disk transfer device
Inventor: NAKAMICHI NIRO
IPC: G11B17/051
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a disk transfer device capable of smoothly rotating a driving belt and accurately positioning a disk. SOLUTION: A regulating means 30 is disposed for regulating the inward distortion of a driving belt 29. Since the major part of the regulating means 30 is composed of a plurality of guide pulleys 25, the guide pulleys 25 are rotated following the rotation of the driving belt 29, and the rotation of the driving belt is made smooth. Further, since a contact member 26 is disposed for regulating the inward distortion of the driving belt 29 when a disk is brought to a reproducing position, the disk is accurately positioned.
Patent JP-H07335527-A (JP)
Title: Processing solution applying device
Inventor: KAMIYAMA TSUTOMU
IPC: H01L21/027
Filed: 1994-06-08
Abstract: PURPOSE:To suppress the contamination of substrates by a processing solution adhering to unnecessary locations. CONSTITUTION:A resist solution applying device 1 is used for forming a thin film by applying a prescribed processing solution to the surface of a rectangular substrate and is provided with a substrate holding section 2, applying section 3, and washing section 4. The holding section 2 holds the rectangular substrate and the applying section 3 has a slit elongated in one direction and is incorporated with a nozzle 20 which supplies a resist solution to the surface of the substrate while the nozzle 20 moves against the substrate along the surface of the substrate. The washing section 4 is incorporated with a washing device 39 which washes away unnecessary thin films adhering to the edges of the substrate after the resist solution is applied to the surface of the substrate.
Patent JP-S6018796-A (JP)
Inventor: OGAWA NOBUYUKI
IPC: G21D1/00
Filed: 1983-07-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08317703-A (JP)
Title: Receiving device for tail wheel of rotary
Inventor: HASHIGUCHI HIROSHI
IPC: A01B63/16
Filed: 1995-05-25
Abstract: PURPOSE: To enable to carry out a tilling work with mounting a tail wheel on a rotary and bring the tail wheel in an operating state when traveling on a road after the tilling work is over in a tiling device having the integrated rotary in a machine body and installed with the tail wheel for traveling on a road or a resistant rod for adjusting a tilling depth. CONSTITUTION: A supporting device for supporting a tail wheel 16 and a resistant rod 14 and a receiving device are installed on the upper rear part of a rotary cover, the resistant rod 14 is received in the receiving device and the tail wheel 16 is supported on the supporting device when traveling on a road, the tail wheel 16 is extended and received in the receiving device and the resistant rod 14 is supported by the supporting device during tilling work. Further, the support of the supporting device of the tail wheel 16 is supported to be swingable around a swing shaft and fixed and capable of being received over the rotary cover in the received state by swinging around the swing shaft.
Patent JP-H04333646-A (JP)
Title: Device for take-out of basic fabric
Inventor: CHIKARAISHI TSUTOMU
IPC: D04B15/88
Filed: 1991-04-30
Abstract: PURPOSE:To efficiently send and receive respective fully wound basic fabrics and to take out those by alternately elevating plural lifter units equipped with a basic fabric receiving plate under a winding shaft and transferring the basic fabrics in the horizontal direction by a screwed feed bar. CONSTITUTION:A screwed feed bar 3 perpendicular to a winding shaft 4 is horizontally supported by a bearing. A slider member 8 is engaged with the screwed feed bar and lifter units 9 and 10 are attached to the slider member 8. The respective lifter units are alternately elevated under the winding shaft and fully wound basic fabrics are sent and received by basic fabric receiving plates 21A and 21B. The slider member is then transferred outward and the respective basic fabrics are taken out from the machine.
Patent JP-H0423754-A (JP)
Title: Brake mechanism for long size member roll-feeding device
Inventor: TANI SHIGERU
IPC: B65H16/00
Filed: 1990-05-18
Abstract: PURPOSE:To eliminate back crash by providing a coil spring for pressure welding and bonding a first member and a second member housed in a housing. CONSTITUTION:When a long size member 58 is roll-fed from a roll-feeding reel 48, a brake load by a coil spring 70 is applied to the roll-feeding reel 48 and while the long size member 58 is roll-fed. In the case that drive in the winding side is cut off, since a fixed side first member 60 and a brake side second member 66 are connected elastically by the coil spring 70, the rotation of the roll-feeding reel 48 is stopped immediately without generating back crash. As a result, looseness to be caused by back crash of the long size member 58 is not generated.
Patent JP-H09219234-A (JP)
Title: Pin connector
Inventor: SUKOTSUTO DABURIYU NOWAKU
IPC: H01R12/55
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a structure capable of ensuring a proper mechanical connection as well as an electrical connection of a pin insertion type. SOLUTION: This connector 10 has a contact ring formed out of a support ring 14 and a finger 18. This finger 18 is molded and combined with the support ring 14 as integral part thereof. In addition, the finger 18 is held within the space of the support ring 14 and forms a passage within the contact ring for accepting a pin. Also, the finger 18 has elasticity for an outer support ring, thereby exerting a radial inward force on the pin. In this case, an elastic ring 28 may be laid in space between the support ring 14 and the contact ring.
Patent JP-H09308338-A (JP)
Title: Root-cutting apparatus for welsh onion
Inventor: NAKAZAWA FUMIO
IPC: A01D13/00
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a root-cutting apparatus for a Welsh onion, capable of vertically moving a Welsh onion-guiding unit for each thickness of the Welsh onion, positioning a receiver for receiving a group of roots of the Welsh onions by changing the position of the receiver depending on the thickness of the Welsh onion and cutting off the unnecessary part of each Welsh onion at an appropriate position neither too much nor too less by a cutter, and suitable for preliminary work of coat peeling work. SOLUTION: This apparatus is composed of a loading table 8 for loading a Welsh onion A, a Welsh onion-guiding unit 16, receiver 31 and a cutter 62. The welsh onion-guiding unit is placed on the upper position of the loading table 8, guides the Welsh onion A inserted into the loading table 8 and at the same time is moved vertically depending on the thickness of the Welsh onion A. The receiver 31, whose position is determined depending on the thickness of the Welsh onion A inserted onto the loading table 8, is interlocked with the vertical motion of the Welsh onion-guiding unit 16 and receives the group of the roots B of the Welsh onion A. Further, the receiver 31 has a roller 34 energized and engaged with a roller guide 22, and is provided with a positioning means 48 for itself.  The cutter 62 is placed between the receiver 31 and the Welsh onion-guiding unit 16, and cuts the unnecessary root parts E of the Welsh onion A inserted onto the loading table 8. The Welsh onion-guiding unit 16 is provided with the roller guide 22.
Patent JP-H0422309-A (JP)
Title: Electric kettle
Inventor: YOKONO MASAHIRO
IPC: A47J41/00
Filed: 1990-05-17
Abstract: PURPOSE:To pour a liquid into a cup safely and easily by providing a light source radiating the arrival position of the guide liquid to an apparatus installation face or its vicinity and a switch turning on/off the light source. CONSTITUTION:The radiation light of a light source 11 stored in a case 12 arranged near a guide port 7 is collected by a light collecting member 13 and reaches an apparatus installation face W. A nearly disk-shaped cam 17 partially having a recess 16 is fitted to the rotary shaft 15 of an operation section 9, when the operation section 9 is operated as shown by an arrow A, the recess 16 is moved from the position of the button 18 of a switch 14, and the outer periphery 19 of the cam 17 depresses the button 18. The on-timing of the switch 14, when the operation section 9 is operated, is set earlier than the on-timing of a switch 10, when the operation section 9 is operated, the light source 11 is first lighted, then the operation of a pump 5 is started to guide a liquid. The position where a cup 50 is to be placed can clearly be known by the radiation light of the light source 11, and the liquid is prevented from being scattered outside the cup.
Patent JP-S5917113-A (JP)
Title: Oil level gage for fuel tank
Inventor: KAWAKATSU TATSUMI
IPC: G01F23/30
Filed: 1982-07-20
Abstract: PURPOSE:To prevent the projection of a transparent or semitransparent cup- shaped liquid level gage in common use as a drain plug to the lateral side of a fuel tank and the consequent failure of the liquid level gage and to facilitate checking the gage, by mounting said liquid level gage to the bottom plate of the tank from the lower side. CONSTITUTION:The transparent top-opening cup 11 of an oil level gate 10 is freely attachably and detachably mounted to the bottom plate 4 of a tank from the lower side. The cup 11 is made of a transparent resin having sufficient strength, and is mounted to the plate 4 with the outside circumference in the top end part thereof fitted to a sealing grommet 12 of said bottom plate from below. The projection of the liquid level to the lateral side of the tank and the consequent failure of the liquid level gage are prevented and the easy checking of the accumulating condition of sludge or the like at each checking of the oil volume is made possible according to the above-mentioned constitution.